Package org.bouncycastle.openpgp

Examples of org.bouncycastle.openpgp.PGPSignatureSubpacketGenerator

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        PGPPrivateKey sigPrivateKey = sigSecretKey.extractPrivateKey(sigKeyPassword.toCharArray(), "BC");
        if (sigPrivateKey == null) {
            throw new IllegalArgumentException("Signature private key is null, cannot proceed");
        }

        PGPSignatureSubpacketGenerator spGen = new PGPSignatureSubpacketGenerator();
        spGen.setSignerUserID(false, sigKeyUserid);

        int algorithm = sigSecretKey.getPublicKey().getAlgorithm();
        PGPSignatureGenerator sigGen = new PGPSignatureGenerator(algorithm, HashAlgorithmTags.SHA1, "BC");
        sigGen.initSign(PGPSignature.BINARY_DOCUMENT, sigPrivateKey);
        sigGen.setHashedSubpackets(spGen.generate());
        sigGen.generateOnePassVersion(false).encode(out);
        return sigGen;
    }
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        if (sigPrivateKey == null) {
            // this exception will never happen
            throw new IllegalArgumentException("Signature private key is null, cannot proceed");
        }

        PGPSignatureSubpacketGenerator spGen = new PGPSignatureSubpacketGenerator();
        spGen.setSignerUserID(false, sigKeyUserid);

        int algorithm = sigSecretKey.getPublicKey().getAlgorithm();
        PGPSignatureGenerator sigGen = new PGPSignatureGenerator(
                new JcaPGPContentSignerBuilder(algorithm, findHashAlgorithm(exchange)).setProvider(getProvider()));
        sigGen.init(PGPSignature.BINARY_DOCUMENT, sigPrivateKey);
        sigGen.setHashedSubpackets(spGen.generate());
        sigGen.generateOnePassVersion(false).encode(out);
        return sigGen;
    }
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        List<PGPSignatureGenerator> sigGens = new ArrayList<PGPSignatureGenerator>();
        for (PGPSecretKeyAndPrivateKeyAndUserId sigSecretKeyWithPrivateKeyAndUserId : sigSecretKeysWithPrivateKeyAndUserId) {
            PGPPrivateKey sigPrivateKey = sigSecretKeyWithPrivateKeyAndUserId.getPrivateKey();

            PGPSignatureSubpacketGenerator spGen = new PGPSignatureSubpacketGenerator();
            spGen.setSignerUserID(false, sigSecretKeyWithPrivateKeyAndUserId.getUserId());

            int algorithm = sigSecretKeyWithPrivateKeyAndUserId.getSecretKey().getPublicKey().getAlgorithm();
            PGPSignatureGenerator sigGen = new PGPSignatureGenerator(
                    new JcaPGPContentSignerBuilder(algorithm, findHashAlgorithm(exchange)).setProvider(getProvider()));
            sigGen.init(PGPSignature.BINARY_DOCUMENT, sigPrivateKey);
            sigGen.setHashedSubpackets(spGen.generate());
            sigGen.generateOnePassVersion(false).encode(out);
            sigGens.add(sigGen);
        }
        return sigGens;
    }
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        List<PGPSignatureGenerator> sigGens = new ArrayList<PGPSignatureGenerator>();
        for (PGPSecretKeyAndPrivateKeyAndUserId sigSecretKeyWithPrivateKeyAndUserId : sigSecretKeysWithPrivateKeyAndUserId) {
            PGPPrivateKey sigPrivateKey = sigSecretKeyWithPrivateKeyAndUserId.getPrivateKey();

            PGPSignatureSubpacketGenerator spGen = new PGPSignatureSubpacketGenerator();
            spGen.setSignerUserID(false, sigSecretKeyWithPrivateKeyAndUserId.getUserId());

            int algorithm = sigSecretKeyWithPrivateKeyAndUserId.getSecretKey().getPublicKey().getAlgorithm();
            PGPSignatureGenerator sigGen = new PGPSignatureGenerator(
                    new JcaPGPContentSignerBuilder(algorithm, findHashAlgorithm(exchange)).setProvider(getProvider()));
            sigGen.init(PGPSignature.BINARY_DOCUMENT, sigPrivateKey);
            sigGen.setHashedSubpackets(spGen.generate());
            sigGen.generateOnePassVersion(false).encode(out);
            sigGens.add(sigGen);
        }
        return sigGens;
    }
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        PGPPrivateKey sigPrivateKey = sigSecretKey.extractPrivateKey(new JcePBESecretKeyDecryptorBuilder().setProvider("BC").build(sigKeyPassword.toCharArray()));
        if (sigPrivateKey == null) {
            throw new IllegalArgumentException("Signature private key is null, cannot proceed");
        }

        PGPSignatureSubpacketGenerator spGen = new PGPSignatureSubpacketGenerator();
        spGen.setSignerUserID(false, sigKeyUserid);

        int algorithm = sigSecretKey.getPublicKey().getAlgorithm();
        PGPSignatureGenerator sigGen = new PGPSignatureGenerator(new JcaPGPContentSignerBuilder(algorithm, HashAlgorithmTags.SHA1).setProvider("BC"));
        sigGen.init(PGPSignature.BINARY_DOCUMENT, sigPrivateKey);
        sigGen.setHashedSubpackets(spGen.generate());
        sigGen.generateOnePassVersion(false).encode(out);
        return sigGen;
    }
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        }
       
        PGPSecretKey                    pgpSecKey = readSecretKey(keyIn);
        PGPPrivateKey                   pgpPrivKey = pgpSecKey.extractPrivateKey(pass, "BC");       
        PGPSignatureGenerator           sGen = new PGPSignatureGenerator(pgpSecKey.getPublicKey().getAlgorithm(), digest, "BC");
        PGPSignatureSubpacketGenerator  spGen = new PGPSignatureSubpacketGenerator();
       
        sGen.initSign(PGPSignature.CANONICAL_TEXT_DOCUMENT, pgpPrivKey);
       
        Iterator    it = pgpSecKey.getPublicKey().getUserIDs();
        if (it.hasNext())
        {
            spGen.setSignerUserID(false, (String)it.next());
            sGen.setHashedSubpackets(spGen.generate());
        }
       
        FileInputStream        fIn = new FileInputStream(fileName);
        ArmoredOutputStream    aOut = new ArmoredOutputStream(out);
       
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        List<PGPSignatureGenerator> sigGens = new ArrayList<PGPSignatureGenerator>();
        for (PGPSecretKeyAndPrivateKeyAndUserId sigSecretKeyWithPrivateKeyAndUserId : sigSecretKeysWithPrivateKeyAndUserId) {
            PGPPrivateKey sigPrivateKey = sigSecretKeyWithPrivateKeyAndUserId.getPrivateKey();

            PGPSignatureSubpacketGenerator spGen = new PGPSignatureSubpacketGenerator();
            spGen.setSignerUserID(false, sigSecretKeyWithPrivateKeyAndUserId.getUserId());

            int algorithm = sigSecretKeyWithPrivateKeyAndUserId.getSecretKey().getPublicKey().getAlgorithm();
            PGPSignatureGenerator sigGen = new PGPSignatureGenerator(
                    new JcaPGPContentSignerBuilder(algorithm, findHashAlgorithm(exchange)).setProvider(getProvider()));
            sigGen.init(PGPSignature.BINARY_DOCUMENT, sigPrivateKey);
            sigGen.setHashedSubpackets(spGen.generate());
            sigGen.generateOnePassVersion(false).encode(out);
            sigGens.add(sigGen);
        }
        return sigGens;
    }
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        List<PGPSignatureGenerator> sigGens = new ArrayList<PGPSignatureGenerator>();
        for (PGPSecretKeyAndPrivateKeyAndUserId sigSecretKeyWithPrivateKeyAndUserId : sigSecretKeysWithPrivateKeyAndUserId) {
            PGPPrivateKey sigPrivateKey = sigSecretKeyWithPrivateKeyAndUserId.getPrivateKey();

            PGPSignatureSubpacketGenerator spGen = new PGPSignatureSubpacketGenerator();
            spGen.setSignerUserID(false, sigSecretKeyWithPrivateKeyAndUserId.getUserId());

            int algorithm = sigSecretKeyWithPrivateKeyAndUserId.getSecretKey().getPublicKey().getAlgorithm();
            PGPSignatureGenerator sigGen = new PGPSignatureGenerator(
                    new JcaPGPContentSignerBuilder(algorithm, findHashAlgorithm(exchange)).setProvider(getProvider()));
            sigGen.init(PGPSignature.BINARY_DOCUMENT, sigPrivateKey);
            sigGen.setHashedSubpackets(spGen.generate());
            sigGen.generateOnePassVersion(false).encode(out);
            sigGens.add(sigGen);
        }
        return sigGens;
    }
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        PGPKeyPair sgnKeyPair = new PGPKeyPair(PGPPublicKey.RSA_SIGN, kpSgn, date);
        PGPKeyPair encKeyPair = new PGPKeyPair(PGPPublicKey.RSA_GENERAL, kpEnc, date);

        PGPSignatureSubpacketVector unhashedPcks = null;
        PGPSignatureSubpacketGenerator svg = new PGPSignatureSubpacketGenerator();
        svg.setKeyExpirationTime(true, 86400L * 366 * 2);
        svg.setPrimaryUserID(true, true);
        int[] encAlgs = {SymmetricKeyAlgorithmTags.AES_256,
            SymmetricKeyAlgorithmTags.AES_192,
            SymmetricKeyAlgorithmTags.TRIPLE_DES};
        svg.setPreferredSymmetricAlgorithms(true, encAlgs);
        int[] hashAlgs = {HashAlgorithmTags.SHA1,
            HashAlgorithmTags.SHA512,
            HashAlgorithmTags.SHA384,
            HashAlgorithmTags.SHA256,
            HashAlgorithmTags.RIPEMD160};
        svg.setPreferredHashAlgorithms(true, hashAlgs);
        int[] comprAlgs = {CompressionAlgorithmTags.ZLIB,
            CompressionAlgorithmTags.BZIP2,
            CompressionAlgorithmTags.ZIP};
        svg.setPreferredCompressionAlgorithms(true, comprAlgs);
        svg.setFeature(true, Features.FEATURE_MODIFICATION_DETECTION);
        svg.setKeyFlags(true, KeyFlags.CERTIFY_OTHER + KeyFlags.SIGN_DATA);
        PGPSignatureSubpacketVector hashedPcks = svg.generate();

        PGPKeyRingGenerator keyRingGen = new PGPKeyRingGenerator(PGPSignature.POSITIVE_CERTIFICATION,
            sgnKeyPair, identity, PGPEncryptedData.AES_256, passPhrase,
            true, hashedPcks, unhashedPcks, new SecureRandom(), "BC");

        svg = new PGPSignatureSubpacketGenerator();
        svg.setKeyExpirationTime(true, 86400L * 366 * 2);
        svg.setKeyFlags(true, KeyFlags.ENCRYPT_COMMS + KeyFlags.ENCRYPT_STORAGE);
        svg.setPrimaryUserID(true, false);
        svg.setFeature(true, Features.FEATURE_MODIFICATION_DETECTION);
        hashedPcks = svg.generate();

        keyRingGen.addSubKey(encKeyPair, hashedPcks, unhashedPcks);

        byte[] encodedKeyRing = keyRingGen.generatePublicKeyRing().getEncoded();

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        ByteArrayInputStream    testIn = new ByteArrayInputStream(data.getBytes());
        PGPSignatureGenerator   sGen = new PGPSignatureGenerator(new BcPGPContentSignerBuilder(PublicKeyAlgorithmTags.DSA, HashAlgorithmTags.SHA1));
   
        sGen.init(PGPSignature.BINARY_DOCUMENT, pgpPrivKey);

        PGPSignatureSubpacketGenerator spGen = new PGPSignatureSubpacketGenerator();
       
        Iterator        it = sKey.getSecretKey().getPublicKey().getUserIDs();
        String          primaryUserID = (String)it.next();
       
        spGen.setSignerUserID(true, primaryUserID);
       
        sGen.setHashedSubpackets(spGen.generate());
       
        PGPCompressedDataGenerator cGen = new PGPCompressedDataGenerator(
                                                                PGPCompressedData.ZIP);

        BCPGOutputStream bcOut = new BCPGOutputStream(
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